8ddef5528d
It wasn't documented (or likely used) and wastes time.
(try_open): If EXTEN is empty, don't try it.
* ldctor.c, lderror.c, ldexp.c, ldfile.c, ldindr.c, ldlang.c,
ldlex.l, ldmain.c, ldmisc.c, ldsym.c, ldver.c, ldwarn.c,
ldwrite.c, lexsup.c, mri.c, relax.c: Replace DEFUN macro calls
with normal function declarations.
* Move *.em to emultempl/*.em. Move *.sh to emulparams/*.sh.
Move *.sc-sh to scripttempl/*.sc.
* {emultempl,emulparams,scripttempl}/README: New files.
* sh.em, st2000.em, z8ksim.em, h8300hms.em, h8500hms.em: Files
removed, replaced with generic.em.
* h8300.sh, h8500.sh, h8300.sc, h8500.sc: Renamed from
h8[35]00hms.s[ch]. Change their contents to omit the "hms".
* *.em (*_get_script): Return script name instead of script contents.
* ldlang.c (lang_process): Change caller.
* ldlex.l, ldgram.y: Recognize -m option.
Check for input files after *all* options in grammar.
* ldmain.c (main): Check for -m options. Add default directory
for -m.
* mkscript.c: File removed.
* genscripts.sh: Take two more parameters, tooldirlib and libdir,
to add to the default LIB_PATH.
Look for input files in the new subdirectories.
Create the scripts in emulations subdirectory and don't filter
them through mkscript.
* configure.in: Make the emulations subdirectory.
* Makefile.in: Account for all of the above changes.
Remove unused .SUFFIXES. Get libgcc.a path with gcc
-print-libgcc-file-name instead of $(libdir)/libgcc.a.
Put CFLAGS last in the compilation rules.
Add -I../bfd to INCLUDES so sysdep.h is found.
* ldfile.c (try_open): If opening without the extension fails,
try with the extension even if -v or -V was given.
had_script is imported (from ldgram.y), not exported.
129 lines
2.8 KiB
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129 lines
2.8 KiB
Plaintext
# This file is a shell script fragment that supplies the information
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# necessary to tailor a template configure script into the configure
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# script appropriate for this directory. For more information, check
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# any existing configure script.
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srctrigger=ldmain.c
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srcname="linker"
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target_dependent=true
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# per-host:
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. ${srcdir}/../bfd/configure.host
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host_makefile_frag=
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if [ -f ${srcdir}/config/${my_host}.mh ] ; then
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host_makefile_frag=config/${my_host}.mh
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fi
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# per-target:
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case "${target}" in
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sparc-sun-sunos4*) my_target=sun4
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;;
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m68k-sun-sunos[34]*) my_target=sun3
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;;
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sparclite*-fujitsu-*) my_target=sun4
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;;
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sparc*-*-aout) my_target=sun4
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;;
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# start-sanitize-v9
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sparc64*) my_target=sun4
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;;
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# end-sanitize-v9
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i960-wrs-vxworks*) my_target=i960
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;;
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i960-intel-nindy) my_target=i960
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;;
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m68k-wrs-vxworks*) my_target=vxworks68
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;;
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m680[01234]0-wrs-vxworks*) my_target=vxworks68
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;;
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m683?2-wrs-vxworks*) my_target=vxworks68
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;;
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sparc*-wrs-vxworks*) my_target=sun4
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;;
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m68k-ericsson-ose) my_target=ose68
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;;
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m680[01234]0-ericsson-ose) my_target=ose68
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;;
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m683?2-ericsson-ose) my_target=ose68
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;;
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*-tandem-none) my_target=st2000 # FIXME needs better name
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;;
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i[34]86-*-go32) my_target=go32
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;;
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i[34]86-*-aix*) my_target=i386-coff
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;;
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i[34]86-*-sco*) my_target=i386-coff
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;;
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i[34]86-*-coff) my_target=i386-coff
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;;
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i[34]86-*-bsd) my_target=i386-bsd
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;;
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i[34]86-*-aout) my_target=i386-aout
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;;
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i[34]86-*-sysv*) my_target=i386-coff
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;;
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m88k-*-*) my_target=m88k-bcs
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;;
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a29k-*-udi) my_target=sa29200
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;;
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a29k-*-ebmon) my_target=ebmon29k
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;;
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a29k-*-*) my_target=coff-a29k
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;;
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h8300-*-hms) my_target=coff-h8300
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;;
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h8500-*-hms) my_target=coff-h8500
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;;
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# start-sanitize-sh
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sh-*-*) my_target=coff-sh
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;;
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# end-sanitize-sh
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m68k-sony-*) my_target=news
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;;
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m68k-hp-bsd*) my_target=hp300bsd
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;;
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m68*-*-aout) my_target=m68k
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;;
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m68*-*-coff) my_target=m68k-coff
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;;
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m68*-*-hpux) my_target=hp300hpux
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;;
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m68*-*-*) echo '***' "Unknown m68k target vendor for ld:" ${target_vendor} 1>&2
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exit 1
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;;
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hppa*-hp-osf) my_target=hppaosf
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;;
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vax-dec-ultrix* | vax-dec-bsd*) my_target=vax
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;;
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mips-dec-ultrix*) my_target=mips-lit
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;;
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mips-sgi-irix*) my_target=mips-big
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;;
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mips-idt-ecoffl*) my_target=mips-idtl
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;;
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mips-idt-ecoff*) my_target=mips-idt
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;;
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mips-dec-bsd*) my_target=mipsbsd
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;;
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z8k-*sim) my_target=z8ksim
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;;
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*-*-aout) my_target=${target_cpu}-${target_vendor}
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;;
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*-*-coff) my_target=${target_cpu}-${target_vendor}
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;;
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esac
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target_makefile_frag=config/${my_target}.mt
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if [ ! -r ${srcdir}/${target_makefile_frag} ]; then
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echo '***' GNU LD does not support target ${target} 1>&2
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exit 1
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fi
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mkdir emulations 2>/dev/null
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